Lantern



FIG. 1 is a perspective view of a lantern according to our new design;

FIG. 2 is a front elevation view thereof, the rear elevation view being identical thereto;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a right side elevation view thereof, with the left side elevation view being identical thereto.

Throughout the drawings, the broken lines depict portions of the lantern that form no part of the claimed design.

The globe of the lantern is shaded for transparency. 

CLAIM We claim the ornamental design for a lantern, as shown and described. 